Basically I use three IP addresses: the one in the work, the one of the mobile operator and the WiFi at home (now all three are blocked).
Sometimes I change them during the day, it depends how and where I had to turn.
As I said above, I have been using the site for almost a year.
In the same way I turn to the freedoge.co.in site, and there I have no problem.
And as the colleague wrote above: There is no change in the way the site is used.